PowerTRC Newtons Cradle Balance Balls 7 1/4" | Science Physics Gadget | Desk Toys & Accessories

This cradle is nice but was to big for my small desk space. The base is solid but to my suprise the strings were thin and plastic however, If your looking for a large size cradle this is it.

My son loved it. Its durable and is entertaining when watching

works as it should and was a good addition to my science classroom.

Very relaxing and elegant

Es mucho mejor de lo que se ve en la foto ! Mi esposo lo amo absoluto

This isn't the best quality but for the price I am still extremely happy. Balls are shiny, it works okay, and it looks fantastic. But the Plastic wire suppending the balls were bent straight from opening the box, the plastic can not straightened from what I have tried. as you can see in the picture, one ball is fairly misalligned and can cause the balls to wobble. The length of the wire on both sides of the ball look good but one side is always a bit more tight then the other and can cause wobble (break cycle pattern and diverge into chaotic motions).

My kids love this!

DON'T buy this if you want to get it as a gift...it's a really low budget version, poor quality. I'm writing this review kinda late because i finally just threw it in the trash a minute ago and I'm buying a better one. It's super light, dental-floss like string, the balls are not even heavy enough to actually reproduce the action you're expecting (the whole thing swings and the transfer of power isn't 100% because everything is just too light). So annoyed I finally just threw it out...grr

Loved this stress relief tool

it works fine & looks the part, super quick delivery

Great service.

Received broken never picked up fir return or refunded.

You get what you pay for I suppose. It constantly tangles and my child gets upset. I spend more time untangling it than playing with it.